Cita APA

Strahler, A. N., & Strahler, A. H. (1978). Modern Physical Geography. New York: John Wiley and Sons.

Citación estilo Chicago

Strahler, Arthur N., and Alan H. Strahler. Modern Physical Geography. New York: John Wiley and Sons, 1978.

Cita MLA

Strahler, Arthur N., and Alan H. Strahler. Modern Physical Geography. New York: John Wiley and Sons, 1978.